Make your own LEGO blocks “…not everybody has access to their own CNC machine, but for those who do, here is a lesson in building up custom lego parts. This is not necessarily a design just for those of us lucky enough to own a CNC machine. A manual milling machine, or even hand tools and a great deal of patience will do the job. This post IS however directed at somebody who owns some sort of CNC milling machine, has access to some plastics and the tools appropriate to cut them, and somebody who is not a rank beginner at building lego robots.” [via] Link.